package c4.Example2;
class Animal {
    private String name;
    private  int age;
    public  String getName (){
        return name;
    }
    public void setName(String name) {
        this.name =name;
    }
    public  int getAge () {
        return age;
    }
    public void setAge (int age) {
        this.age = age;
    }
}
class  Dog extends Animal {
    private String color;//
    public  String getColor(){
        return  color;
    }
    public void  setColor (String color){
        this.color = color;
    }
}
public class Example2 {
    public static void main(String[] args) {
        Dog dog = new Dog();
        dog.setName("牧羊犬");
        dog.setAge(3);
        dog.setColor("黑色");
        System.out.println("名称："+dog.getName()+",年龄："+dog.getAge()+"颜色："+dog.getColor());
    }
}
